Spray a large skillet with cooking spray; place over medium-high heat until hot.
Add chicken; sauté 4 minutes. Drain well.
Stir in spaghetti sauce, water, hot sauce, vinegar and garlic salt.
In a small bowl, combine ricotta cheese and egg substitute. Set aside.
Spray a 9 x 13-inch baking pan with cooking spray. Spread 1 cup of the sauce
over the bottom of the pan. Arrange 4 pieces of lasagna (3 lengthwise, 1 widthwise)
over the sauce. Cover with 1 1/2 cups of the sauce. Spread half the ricotta mixture
on top. Arrange another 4 pieces of lasagna over ricotta, and top with another 1
1/2 cups of sauce. Spread remaining ricotta mixture on top. Arrange final 4 pieces
of lasagne over ricotta mixture and cover with remaining sauce.
Heat oven to 350 degrees F.
Cover lasagne with foil and bake for 1 hour 10 minutes.
Uncover lasagna, sprinkle blue cheese on top and bake an additional 5 minutes
Cover and let stand 15 minutes before serving.
Recipe and photo credit: National Pasta Association - pastafits.org.